[Dvewar]

I have a 2022 Envision Avenir. I have a constant hazardous interior air quality reading on my infotainment screen. Dealership can’t figure it out. Told me it’s nothing. WTF. Anyone have an answer. I suspect a bad sensor maybe?

 

[Steven]

I have a 2021 with the air sensor (ionizer) and the only time it shows a high reading is if a friend vapes in the car. Otherwise it stays at 0 if the windows are closed. I thought they discontinued the ionizer in the 22's? Maybe it is not the ionizer you speak of?

 

[Buick21EnvisionST]

I also read they discontinued the Ionizer in 22, can you post a picture?

 

[Steven]

I also read they discontinued the Ionizer in 22, can you post a picture?

a picture of my reading? Yes they did disc to save $$$$

 

[jobethpat]

I have a 2022 Envision Avenir. I have a constant hazardous interior air quality reading on my infotainment screen. Dealership can’t figure it out. Told me it’s nothing. WTF. Anyone have an answer. I suspect a bad sensor maybe?

Same here. Just left the dealership and they had a bunch of “reasons” why it could have happened. They said to open the windows and shut off the car for about 10 minutes. They also didn’t know Buicks had an air sensor! It’s a Buick dealer!! Drove about 10 miles and it’s back in the red zone.Don’t know what to do now.